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Re: [Xen-devel] Assertion '! IS_INVALID_M2P_ENTRY(gpfn)' failedkillsmach

from [Keir Fraser]

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To:	"Nakajima, Jun" <jun.nakajima@xxxxxxxxx>
Subject:	Re: [Xen-devel] Assertion '! IS_INVALID_M2P_ENTRY(gpfn)' failedkillsmachine
From:	Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date:	Wed, 29 Mar 2006 18:19:45 +0100
Cc:	Chris Wright <chrisw@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
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On 29 Mar 2006, at 18:12, Nakajima, Jun wrote:

So this is _not_ for 3.0.2? I expect some hiccups with that if domUs
start using other than log-dirty mode (e.g. SHM_translate). For this
particular bug, I think the P2M table is missing the mapping for the
xenpage_list. We'll take a look at that.

The mini-linux patches are not going into our repository at all, so thepatches have no relation to our release process.

For PAE or x86-64, although xenlinux uses subset of the shadow
sub-modes, I guess we have more bugs with domUs simply because we
haven't tested (we have higher confidence with log-dirty mode for domU
live migration). HVM guests have been tested well, and they use the
shadow mode combined with SHM_external (which domUs don't).

Well, Christian's fixed one or two bugs today. We're finding the bugsone by one. :-)


 -- Keir


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